.wtcpro-refund-form-container {
    margin: 20px 0;
    padding: 20px;
    background-color: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 5px;
    clear: both;
}
.wtcpro-refund-button-wrapper {
    margin: 30px 0;
    display: block;
    clear: both;
}
.wtcpro-refund-cancel-wrapper {
    margin: 30px 0;
    display: block;
    clear: both;
}
.wtcpro-loading {
    text-align: center;
    padding: 20px;
    font-style: italic;
    color: #666;
}
.wtcpro-refund-form-wrapper h3 {
    margin-top: 0;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
    margin-bottom: 20px;
    color: #333;
}
.wtcpro-refund-terms span {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}
.wtcpro-refund-form-row {
    margin-bottom: 20px;
}
.wtcpro-refund-form-row label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}
.wtcpro-refund-form-row select,
.wtcpro-refund-form-row textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}
.wtcpro-refund-products-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}
.wtcpro-refund-products-table th,
.wtcpro-refund-products-table td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}
.wtcpro-refund-products-table th {
    background-color: #f2f2f2;
}
.wtcpro-refund-products-table .product-thumbnail {
    width: 50px;
    float: left;
    margin-right: 10px;
}
.wtcpro-refund-products-table .product-info {
    margin-left: 60px;
}
.wtcpro-refund-upload-wrapper {
    margin-top: 8px;
}
.wtcpro-refund-upload-wrapper .description {
    margin-top: 5px;
    font-size: 0.9em;
    color: #666;
}
.wtcpro-refund-upload-wrapper input[type="file"] {
    display: none;
}
.wtcpro-file-info {
    display: inline-block;
    margin-left: 10px;
    color: #666;
    font-size: 14px;
    font-weight: 500;
}
.wtcpro-refund-form-actions {
    margin-top: 20px;
    text-align: right;
}
.wtcpro-refund-form-actions button {
    margin-left: 10px;
}
.wtcpro-refund-message {
    padding: 10px 15px;
    margin-bottom: 20px;
    border-radius: 4px;
}
.wtcpro-refund-message.success {
    background-color: #dff0d8;
    color: #3c763d;
    border: 1px solid #d6e9c6;
}
.wtcpro-refund-message.error {
    background-color: #f2dede;
    color: #a94442;
    border: 1px solid #ebccd1;
}
.wtcpro-upload-progress {
    display: none;
    margin: 15px 0;
    padding: 15px;
    background: #f0f0f0;
    border-radius: 5px;
}
.wtcpro-upload-progress.active {
    display: block;
}
.wtcpro-upload-progress p {
    margin: 0 0 10px 0;
    font-weight: 600;
    color: #333;
}
.wtcpro-progress-bar-wrapper {
    background: #ddd;
    border-radius: 3px;
    height: 25px;
    overflow: hidden;
}
.wtcpro-progress-bar {
    background: #2271b1;
    height: 100%;
    width: 0%;
    transition: width 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
}
@media screen and (max-width: 768px) {
    .wtcpro-refund-products-table .product-thumbnail {
        display: none;
    }
    .wtcpro-refund-products-table .product-info {
        margin-left: 0;
    }
    .wtcpro-refund-form-actions {
        text-align: center;
    }
    .wtcpro-refund-form-actions button {
        width: 100%;
        margin: 5px 0;
    }
}